200074225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6917}}^1$

素因数の和:7029

約数の個数: 24

約数和(自身を含む): 270217080

約数和(自身を除く): 70142855

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 1157, 2225, 5785, 6917, 28925, 34585, 89921, 172925, 449605, 615613, 2248025, 3078065, 8002969, 15390325, 40014845, 200074225]

約数ペア:

[(1, 200074225), (5, 40014845), (13, 15390325), (25, 8002969), (65, 3078065), (89, 2248025), (325, 615613), (445, 449605), (1157, 172925), (2225, 89921), (5785, 34585), (6917, 28925)]